80435838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9923}}^1$

素因数の和:10128

約数の個数: 32

約数和(自身を含む): 184824576

約数和(自身を除く): 104388738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 9923, 19846, 29769, 59538, 69461, 138922, 208383, 416766, 1915139, 3830278, 5745417, 11490834, 13405973, 26811946, 40217919, 80435838]

約数ペア:

[(1, 80435838), (2, 40217919), (3, 26811946), (6, 13405973), (7, 11490834), (14, 5745417), (21, 3830278), (42, 1915139), (193, 416766), (386, 208383), (579, 138922), (1158, 69461), (1351, 59538), (2702, 29769), (4053, 19846), (8106, 9923)]